You are welcome Joe. I use a TNC tach and even if I don't like the numbers I'm not going to argue with it Unfortunately the only prop to picked up rpm was the vess, all other props with the exception of the Mejz were lower than on a stock muffler It will give me some motivation to actually tune that pipe.
I put a couple of flights on it today and let a fellow member that actually knows how to 3D fly my plane. He really liked the way it flew and performed, so did I! Nothing like seeing your plane doing rolling harriers a few feet off of the ground[X(] to give someone motivation to practice more.